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Setting
When Using ND Filter
Use the ND filter in the optional accessories when measuring a high-luminance object.
If the ND filter is attached, the measurement value must be compensated for the filter
transmittance. This compensation coefficient is attached to the ND filter. Use the data management
software CS-S10w Professional supplied with the CS-2000 as standard to set the coefficient in this
instrument. After that, when the ND filter is selected, the measurement value compensated with the
compensation coefficient can be obtained. See instruction manual of CS-S10w for details.
The wrong setting of ND filter leads to inaccurate measurement.
Do not use the ND filter with the closeup lens. It leads to inaccurate measurement.
Note that an extra ND filter is built into this instrument. There are three setting options for use or
non-use of this built-in ND filter: [AUTO] for switching automatically depending on the luminance of
the object, [OFF] for constant non-use, and [ON] for constant use (See p.31 to p.33).
* ND-FILTER : NONE, ND10, ND100
* Factory default setting : NONE
1. Press
MENU
key when the MEAS
screen is displayed.
The MENU screen appears.
When the backlight of the LCD has been turned
off via
BACKLIGHT
key on the MEAS screen,
the backlight is turned on.
Operation Procedure
2. Press either or key to select
[OPTION] and then press
ENTER
key.
The MENU – OPTION screen appears.
The current set contents are displayed in the
[ND-FILTER] item.
USER. CAL NON
LENS STD
MENU
OPTION
ND
-
FILTER NON
MEAS
MEMORY
TARGET
OPTION
SETUP
MENU
MEAS SNGL
UC00
SPD
N
r
m
Ob
s
2
˚
SYNC
Int
ND
Non
BL
on
LEN
Std
cd
m
2
Lv
x
y
T01
35. 93
0 . 3968
0 . 4060
1
6, 7
2, 3, 4, 5